GB0709455D0 - Electric motor - Google Patents

Electric motor

Info

Publication number: GB0709455D0
Authority: GB; United Kingdom
Prior art keywords: electric motor; motor; electric
Prior art date: 2007-05-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Ceased

Application number

GBGB0709455.0A

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Johnson Electric SA

Original Assignee

Johnson Electric SA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2007-05-17

Filing date

2007-05-17

Publication date

2007-06-27

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38234584&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB0709455(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2007-05-17 Application filed by Johnson Electric SA filed Critical Johnson Electric SA

2007-05-17 Priority to GBGB0709455.0A priority Critical patent/GB0709455D0/en

2007-06-27 Publication of GB0709455D0 publication Critical patent/GB0709455D0/en

2008-05-08 Priority to EP19152250.7A priority patent/EP3547507A1/en

2008-05-08 Priority to EP08251645A priority patent/EP1993188A3/en

2008-05-15 Priority to US12/121,112 priority patent/US7800266B2/en

2008-05-16 Priority to CN2008100989579A priority patent/CN101309027B/en

Status Ceased legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
- H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Motor Or Generator Frames (AREA)
Dc Machiner (AREA)

GBGB0709455.0A 2007-05-17 2007-05-17 Electric motor Ceased GB0709455D0 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
GBGB0709455.0A GB0709455D0 (en)	2007-05-17	2007-05-17	Electric motor
EP19152250.7A EP3547507A1 (en)	2007-05-17	2008-05-08	Electric motor
EP08251645A EP1993188A3 (en)	2007-05-17	2008-05-08	Electric motor
US12/121,112 US7800266B2 (en)	2007-05-17	2008-05-15	Electric motor
CN2008100989579A CN101309027B (en)	2007-05-17	2008-05-16	Electric motor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB0709455.0A GB0709455D0 (en)	2007-05-17	2007-05-17	Electric motor

Publications (1)

Publication Number	Publication Date
GB0709455D0 true GB0709455D0 (en)	2007-06-27

Family

ID=38234584

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GBGB0709455.0A Ceased GB0709455D0 (en)	2007-05-17	2007-05-17	Electric motor

Country Status (4)

Country	Link
US (1)	US7800266B2 (en)
EP (2)	EP3547507A1 (en)
CN (1)	CN101309027B (en)
GB (1)	GB0709455D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0720599D0 (en) *	2007-10-22	2007-11-28	Johnson Electric Sa	Electric motor
DE102011090062A1 (en) *	2011-05-18	2012-11-22	Robert Bosch Gmbh	Thrust washer for an electric machine
CN102891415B (en)	2011-07-18	2016-04-13	德昌电机(深圳)有限公司	Commutator and forming method thereof
KR101908004B1 (en) *	2017-04-26	2018-10-16	주식회사 만도	Brush Motor
DE102018216558A1 (en) *	2018-09-27	2020-04-02	Robert Bosch Gmbh	Drive device, hydraulic pump, motor vehicle
JP2020051573A (en) *	2018-09-28	2020-04-02	マブチモーター株式会社	Bearing unit and motor
CN111585402B (en) *	2020-05-29	2025-02-11	捷和电机制品(深圳)有限公司	Encapsulated meson, armature structure and motor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2483013A (en) *	1947-11-04	1949-09-27	Eastern Air Devices Inc	Combination slinger spacer
GB777490A (en)	1954-11-04	1957-06-26	Limit Engineering Group Ltd	Improvements in or relating to shaft bearings, particularly for dynamo-electric machines
DE1438379A1 (en)	1960-12-21	1968-10-31	Standard Elek K Lorenz Ag	Small electric motor
US4209722A (en) *	1978-09-21	1980-06-24	Emerson Electric Co.	Die cast rotor with cast-in-place oil return member
US4711590A (en) *	1985-12-06	1987-12-08	Fasco Industries, Inc.	Self-aligning bearing and oil cap mount for an electric motor
JPS62225142A (en) *	1986-03-27	1987-10-03	Mitsuba Electric Mfg Co Ltd	Structure of end case for motor
GB2192312A (en) *	1986-06-18	1988-01-06	Johnson Electric Ind Mfg	Protecting electric motor commutator from bearing lubricant
GB2207956A (en)	1987-07-14	1989-02-15	Johnson Electric Ind Mfg	Electric motor with oil slinger
US5237231A (en) *	1989-10-19	1993-08-17	General Electric Company	Structured product dynamoelectric machine
US6008557A (en) *	1996-09-24	1999-12-28	Robert Bosch Gmbh	Bearing assembly having a slinger disk seal element
US6707177B1 (en) *	2002-01-15	2004-03-16	Valeo Electrical Systems, Inc.	Lubrication recirculation and wear protective member for electric motor
US20030173156A1 (en)	2002-03-14	2003-09-18	Borcherding Gary W.	Lubricant retention assembly
CN2764041Y (en) *	2004-12-10	2006-03-08	上海宝钢设备检修有限公司	Oil stop ring for motor with cooling grid
US7258491B2 (en) *	2005-06-07	2007-08-21	Deere & Company	Bearing seal assembly for agricultural applications
JP2007110795A (en) *	2005-10-12	2007-04-26	Asmo Co Ltd	Rotating electric machine and manufacturing method thereof

2007
- 2007-05-17 GB GBGB0709455.0A patent/GB0709455D0/en not_active Ceased
2008
- 2008-05-08 EP EP19152250.7A patent/EP3547507A1/en not_active Ceased
- 2008-05-08 EP EP08251645A patent/EP1993188A3/en not_active Ceased
- 2008-05-15 US US12/121,112 patent/US7800266B2/en active Active
- 2008-05-16 CN CN2008100989579A patent/CN101309027B/en active Active

Also Published As

Publication number	Publication date
EP1993188A2 (en)	2008-11-19
EP1993188A3 (en)	2010-04-21
US20080284266A1 (en)	2008-11-20
CN101309027A (en)	2008-11-19
EP3547507A1 (en)	2019-10-02
US7800266B2 (en)	2010-09-21
CN101309027B (en)	2011-11-23

Publication	Publication Date	Title
EP2278689A4 (en)	2015-05-13	Electric motor
EP2332242A4 (en)	2015-12-30	Electric motor
EP2273657A4 (en)	2011-04-20	Electric motor
PL2070182T3 (en)	2019-07-31	Electric motor
EP2262081A4 (en)	2016-10-12	Electric motor
GB2463215B (en)	2012-08-08	Electric motor control
EP2154778A4 (en)	2011-05-25	Electric motor controller
TWI350631B (en)	2011-10-11	Motor
GB0713864D0 (en)	2007-08-29	Electric motor/generator assembly
EP2244357A4 (en)	2016-10-26	Motor
EP2255990A4 (en)	2013-02-06	Electric vehicle
EP2194643A4 (en)	2011-03-23	Controller for electric motor
IL219555A0 (en)	2012-06-28	Electric motor
EP2302769A4 (en)	2017-08-23	Electric motor
GB0609045D0 (en)	2006-06-14	Electric motor windings
GB0721139D0 (en)	2007-12-05	Motor assembly
TWI373192B (en)	2012-09-21	Motor
GB0709455D0 (en)	2007-06-27	Electric motor
GB0809764D0 (en)	2008-07-09	Electric motor
GB0720599D0 (en)	2007-11-28	Electric motor
GB2465284B (en)	2014-05-28	Coaxially arranged electric motor
GB0816007D0 (en)	2008-10-08	Electric Motor
GB2472711B (en)	2013-03-20	Motor
PL1997211T3 (en)	2015-11-30	An electric motor
GB0706344D0 (en)	2007-05-09	Induction motor

Legal Events

Date	Code	Title	Description
2009-01-07	AT	Applications terminated before publication under section 16(1)